Shuffle and play song library with one click (using the Shuffle Songs item in the main menu)

Create multiple On-The-Go playlists

Delete songs from On-The-Go playlists

Select reading playback speed for audiobooks

Hear Click Wheel clicker through headphones

Sync and go with improved disconnect performance

New features of iPod Software 3.0.2 provides:

Compatibility with iTunes 4.7 and iTunes Music Store

Improved USB 2.0 connectivity

I know a lot of people that have been having issues with their clickwheel iPods and a smaller amount of people that have been having issues with their iPod Minis. Hopefully this update fixes a lot of those issues.